AI agents call get-user-info to retrieve information from Dynamics 365 MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves user information from Dynamics 365 without creating, modifying, deleting, executing code, or involving financial transactions. It is a straightforward read-only query operation with minimal blast radius if misused by an AI agent, as it only returns existing data without side effects.
From the tool's definition Tool name 'get-user-info' and description 'Get user info from Dynamics 365' indicate a retrieval operation with no modification or deletion of data.
Documented attack patterns abuse exactly the kind of access get-user-info gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Dynamics 365 MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for get-user-info:
{
"version": "1",
"default": "deny",
"tools": {
"get-user-info": {}
}
}get-user-info is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Get user info from Dynamics 365. It is categorised as a Read tool in the Dynamics 365 MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Dynamics 365 MCP Server MCP server in PolicyLayer and add a rule for get-user-info: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Dynamics 365 MCP Server. Nothing to install.
get-user-info is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the get-user-info rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for get-user-info. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
get-user-info is provided by the Dynamics 365 MCP Server MCP server (srikanth-paladugula/mcp-dynamics365-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Dynamics 365 MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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5 Dynamics 365 MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.